206226514454 has 8 divisors (see below), whose sum is σ = 309560890800. Its totient is φ = 103039550856.

The previous prime is 206226514411. The next prime is 206226514499. The reversal of 206226514454 is 454415622602.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36849689 + ... + 36855284.

It is an arithmetic number, because the mean of its divisors is an integer number (38695111350).

Almost surely, 2^206226514454 is an apocalyptic number.

206226514454 is a deficient number, since it is larger than the sum of its proper divisors (103334376346).

206226514454 is a wasteful number, since it uses less digits than its factorization.

206226514454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73706374.

The product of its (nonzero) digits is 460800, while the sum is 41.

The spelling of 206226514454 in words is "two hundred six billion, two hundred twenty-six million, five hundred fourteen thousand, four hundred fifty-four".